The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 1981
Filed:
Oct. 30, 1979
Applicant:
Inventors:
Assignee:
Lever Brothers Company, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C11D / ;
U.S. Cl.
CPC ...
252546 ; 252 891 ; 252174 ; 25217419 ; 252D / ; 252D / ;
Abstract
Detergent bars and liquids/pastes for topical application are given moisturizing properties by the use of materials selected from dicarboxylic acids and their salts, hydroxy acids and their salts and amino acids and their salts. Examples are adipic acid, maleic acid and glycine; in the bars these moisturizing components are usually present at a level of above 20%.
Hall, Norman. (1981). Detergent bars containing di-, hydroxy and/or amino-carboxylic acid (U.S. Patent No. 4268424). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4268424
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile